Ultra Super chain   Major Specifications

RF100-USN-1


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Major Specifications

サイズ&仕様
&列数
No. of strands Min. tensile
strength
kN {kgf}
Max. allowable
tension
kN {kgf}
Estimated Mass
kg/m
RF100-USN-1 1 149{15200} 39.2{4000} 5.07

Notes
 1. Offset links are not available. Use an even number of links.
 2. Made to order


Principal dimensions  mm

Pitch
P
Roller dia.
R
Inner link inner width
W
Blade Pin
T1 H D L1 L2
31.75 19.05 19.05 4.8 30.1 9.54 21.8 24.5

Applicable connecting link

Type F-type connecting link
Model No. RF100-USN-1-FSJL
Standard Price Contact us for details.
Delivery Contact us for details.

Notes for use

 1.「許容張力選定法」によって、チェーンとスプロケットを選定してください。
 2. Make sure to use either drip lubrication, oil bath/slinger disc lubrication, or forced pump lubrication.
 3. RS Roller Chain sprockets can be used, but do not use cast iron sprockets.
  Use S35C or above. For sprockets with fewer teeth, harden the tooth tips.
  Also check for the key strength, etc.
 4. Multi-strand chain is not available. Consider using other heavy-duty chain.
 5. We changed the specifications for Ultra Super Chain from "US" to "US-N" in October 2016.
  The new specifications have a thinner pin diameter than the previous Ultra Super Chain.
  Please replace the entire chain when replacing. There are no changes to the minimum tensile strength or maximum allowable load.